baber/WOPTO huggingface dataset:
Patent JP-2008249793-A (JP)
Title: Electrophoretic display device, driving method of electrophoretic display device, and electronic equipment
Inventor: MAEDA HIROSHI
IPC: G09G3/34
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform gradation display of high quality by controlling an electric field applied to an electrophoresis element with high precision.  <P>SOLUTION: Each of the pixels has a scan line, a data line, a first control line, a second control line, a pixel switching element, a memory circuit storing one-bit data and outputting an output signal representing the one-bit data, and a switch circuit provided between the memory circuit and a first electrode and electrically connecting one of the first and second control lines to the first electrode on the basis of the output signal from the memory circuit, and includes a signal supply means of supplying a first drive signal defining gradation of a pixel having its first electrode connected to the first control line to the first control line and supplying a second drive signal defining gradation of a pixel having its first electrode connected to the second control line to the second control line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251666-A (JP)
Title: Three-dimensional structure semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L25/065
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional structure semiconductor device which prevents an increase in the area of a chip and increases the operation frequency of the chip.  <P>SOLUTION: The three-dimensional structure semiconductor device comprises a first integrated circuit including a plurality of regions formed in a first semiconductor layer and a first wiring layer formed on the first semiconductor layer, a first insulating layer overlaid on the first wiring layer, and a second integrated circuit including a plurality of regions formed in a second semiconductor layer overlaid on the first insulating layer and a second wiring layer formed on the second semiconductor layer. The first integrated circuit is connected electrically to the second integrated circuit through an interconnect penetrating the integrated circuits in the direction of lamination of the layers. At least one of two-way data communication, control signal supply, and clock signal supply between the first and second integrated circuits is carried out through the penetrating interconnect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008058294-A (JP)
Title: Level-measuring device and level-measuring method for pulse width modulation signal
Inventor: KYU SHINHATSU
IPC: H03K7/08
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level-measuring device and a level-measuring method that modifies the high- and the low-level values of a pulse-width modulation signal, complying with the different demands from system, and that measure them.  <P>SOLUTION: The level-measuring device of pulse-width modulation signal includes: a pulse-width modulation signal generating loop 21 for generating a 1st pulse-width modulated signal Sp11; a reference voltage generation loop 22 for generating a reference voltage signal Sv1; and a measuring loop 23 which is electrically connected to the pulse-width modulation signal generating loop 21 and the reference voltage generation loop 22, respectively, measures the high value and the low level values of the 1st pulse-width modulation signal Sp11, based on the reference voltage signal Sv1, and then generates a 2nd pulse-width modulated signal Sp12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262003-A (JP)
Title: Optical waveguide and method of manufacturing the same
Inventor: SEKI MORIHIRO
IPC: G02B6/13
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide capable of suppressing the loss of an optical branching even when the core of the optical branching part is short, and to provide a method of manufacturing the same.  <P>SOLUTION: The optical waveguide 1 has a substrate, a lower clad, a core 12 and an upper clad. The core 12 has a Y-shaped branching form, in which a first core part 12a, a second core part 12c and a third core part 12d of the core 12 are connected at a core branching section 12b. The core 12 has a part whose core height H is lower as the core width W is broader at the core branching section 12b which is a branching part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259726-A (JP)
Title: Rice cooker
Inventor: WATANABE MASATO
IPC: A47J27/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow all the users to surely execute various types of settings and execute an appropriate voice information according to characteristics of the users without letting them feel it nuisance in a rice cooker having a voice information function.  <P>SOLUTION: A heating means 2 heats a pot 1 in which cooked objects such as rice and water are put, and setting input means 3 selects a cooking menu to be used from a plurality of cooking menus and starts the cooking. Voice information pattern selection means 7 selects a voice information pattern of voice information means 6 which has at least two or more voice information patterns, or a first voice information pattern of a low voice information frequency and a second voice information pattern executed at a higher voice information frequency than that of the first voice information pattern, and control means 8 controls the heating means 2, display means 5, the voice information means 6 or the like. The control means 8 is configured to change the voice information pattern of the voice information means 6 according to the selection by the voice information pattern selection means 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007218080-A (JP)
Title: Permeable check dam
Inventor: TAKEUCHI DAISUKE
IPC: E02B7/02
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cross section of a wall body, a girder material or the like and improve the stability or the like in a permeable check dam securing the sand settling capacity in a debris flow by providing the girder materials in an opening part.  <P>SOLUTION: The opening part 10 between the wall bodies 2 is set twice or more as large as the maximum flowing-down gravel diameter, and a plurality of the girder materials 3 are vertically disposed at intervals of 1.5 times or less the size of the maximum flowing-down gravel diameter in the downstream side of the opening part 10 and slantly disposed to position in an upstream side as getting vertically upward. The sand gravel in the debris flow is led between the wall bodies and stopped by the girder materials, the sand gravel is settled in a space in the upstream side of the opening part, and the sand settling shape is formed into a gentle slope to reduce a settling sand pressure applied to the girder material. The girder material 3 is detachably attached by embedding a sheath pipe into a hole formed in a wall body and inserting the end of the girder material joined through a joining part into the sheath pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008266664-A (JP)
Title: Aluminum material for resin coating, resin coated aluminum material and method of manufacturing them
Inventor: MATSUBARA YOSHIHIRO
IPC: B32B15/20
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum material for resin coating which has excellent adhesion to an organic resin coating film and excellent corrosion resistance, and a resin coated aluminum material which is excellent in adhesion and corrosion resistance by forming the organic resin coating film on the aluminum material for resin coating.  <P>SOLUTION: The aluminum material for resin coating is provided with an aluminum base material and an anodic oxide film formed at least on one surface of the aluminum base material. The anodic oxide film is a non-porous anodic oxide film formed by electrolysis using an electrolyte containing a base component containing one or more kinds selected from a group including tartrate, borate, phosphate and adipate and an accessary component containing one or more kinds selected from organic silicon compound having a specific structure, wherein the non-porous anodic oxide film has 3-200 nm thickness and ≤15% porosity. The resin coated aluminum material is further provided with the organic resin coated film on the non-porous anodic oxide film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266363-A (JP)
Title: Manufacturing method of aqueous pigment dispersion
Inventor: YOSHIMURA YOSHIO
IPC: C09D11/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an aqueous pigment dispersion that is excellent in filtrability and suitably usable for an aqueous inkjet recording ink, the aqueous pigment dispersion and an aqueous inkjet recording ink comprising the same.  <P>SOLUTION: The manufacturing method of the aqueous pigment dispersion comprises centrifuging a dispersion comprised of a pigment, a water-insoluble polymer having a salt-forming group and water using a centrifuge to separate it into a liquid component and a solid component, discharging at least a part of the liquid component, and subsequently recovering the residual liquid component. The aqueous pigment dispersion is obtained by the manufacturing method. The aqueous inkjet recording ink comprises the aqueous pigment dispersion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266686-A (JP)
Title: Clad textured metal substrate for forming epitaxial thin film thereon and method for manufacturing the same
Inventor: KAJIMA NAOJI
IPC: B32B15/01
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oriented substrate for forming an epitaxial thin film thereon, which has a more excellent orientation than that of a conventional one and high strength, and to provide a method for manufacturing the same.  <P>SOLUTION: The clad textured metal substrate for forming the epitaxial thin film thereon comprises a metal layer and a copper layer which is bonded to at least one face of the metallic layer. The copper layer has a ä100}<001> cube texture in which a deviating angle Δϕ of crystal axes satisfies Δϕ≤6°. The oriented metal substrate is provided with an intermediate layer for the epitaxial thin film formed on the surface of the copper layer, and the intermediate layer preferably has at least one layer among the layers consisting of nickel, nickel oxide, zirconium oxide, rare earth oxide, magnesium oxide, strontium titanate (STO), strontium titanate-barium (SBTO), titanium nitride, silver, palladium, gold, iridium, ruthenium, rhodium, and platinum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264642-A (JP)
Title: Oxidation catalyst composition and pm oxidation catalyst
Inventor: ITO JUNJI
IPC: B01D53/94
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation catalyst composition which is excellent in low temperature activity and to provide a PM oxidation catalyst which is capable of oxidizing or burning particulates and the like of an internal combustion engine at a relatively low temperature.  <P>SOLUTION: The oxidation catalyst composition contains cerium, manganese and a metal M (M is trivalent metal element excluding cerium). When orbital energy in XPS measurement is subjected to peak resolution by Gaussian function, the atomic weight ratio of Ce<SP>4+</SP>/Ce<SP>3+</SP>is 1.7 or more, Mn<SP>2+</SP>is 5 atom% or more and at least one part is complexed. The metal M is ytterbium, thulium, erbium, holmium, dysprosium, gadorinium, europium, samarium, promethium, neodymium, praseodymium, scandium, yttrium, aluminum and gallium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265447-A (JP)
Title: Vehicular air-conditioner
Inventor: KURIYAMA NAOHISA
IPC: B60H1/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for adjusting a ratio of ventilating amount from a side face blowoff port to the total ventilating amount so that the ratio becomes a required ratio for each of a plurality of blowoff modes.  <P>SOLUTION: In the vehicular air-conditioner switching all blowoff modes only by two mode doors, a face defroster passage is divided into three passages 23 to 25 from a food door 40 position, and a plate door portion on a face passage side of the foot door 40 is constituted by three plate door portions. Only the plate door portion 42a disposed in the center face passage 23 is made in the size which can shelter the passage 23. The plate door portion 42b, 42c disposed on the first and second side face passages 24, 25 are made smaller than the passages 24, 25 and made in a shape leaking wind. A face defroster door is also constituted by three plate door portions like the hood door 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264258-A (JP)
Title: Footwear and its manufacturing method
Inventor: FUJIBAYASHI MASARU
IPC: A43B13/14
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear, such as a sandal or shoe, which is excellent in warp without using an insole, does not damage flexibility of each structural member of the footwear, is friendly to a wearer, and feels light when worn, and its manufacturing method.  <P>SOLUTION: The footwear forms alternatively a projecting part and a thin part more recessed than the projecting part alternately along the width direction back and front a part corresponding to foot warp on a surface bottom reverse side, and integrally forms a heel part. The surface bottom is covered with a sheet cover body in a foot shape provided with a hole part corresponding to the heel part of the surface bottom and the projecting part so that the projecting part and the heel part are exposed from the hole part. An elastic sheet in a foot shape is formed on the upper surface of the surface bottom, an insole is formed on the elastic sheet, an upper lower part perimeter is put between an insole perimeter and an upper perimeter of the sheet covering body, and the upper lower part perimeter and the upper perimeter of the sheet covering body are sewn with thread so that they are adhered to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264843-A (JP)
Title: Micromachining method eliminating influence of machining fine powder
Inventor: ARISAWA TAKASHI
IPC: B23K26/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromachining method, which does not contaminate an optical system, such as a lens, and, an eliminate the influence of machining fine powder.  <P>SOLUTION: A film pressing plate upper part (4-2) and a film pressing plate lower part (4-3) are attached to the tip end of an objective lens barrel. A film (4-6), which is wound around a film feeding shaft (4-5), is made to pass immediately under the objective lens through a slit-shaped gap (4-4) formed between the film pressing plate upper and lower parts, and, in the opposite side, a film (4-9) is wound onto a winding shaft (4-10) driven by a motor. Thus, since the part of the film that is contaminated by machining powder is moved little by little, a new surface is always fed so that loss of a laser beam due to contamination and burning of a contaminated film caused by a laser beam are prevented. The film feeding shaft (4-5) issues an alarm by a film holding monitor (4-8) having a sensor (4-7) before the film (4-6) runs out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263896-A (JP)
Title: High zinc-containing wheat
Inventor: YAMAMOTO HIDEAKI
IPC: A01G1/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide wheat containing zinc in brown cereals at high concentration, and to provide a method for producing the wheat.  <P>SOLUTION: Wheat mature grains contain ≥4.0 mg/100g of zinc in brown cereals. The method for producing the wheat which contains ≥4.0 mg/100g of zinc in brown cereals comprises scattering a liquid which has a zinc concentration of 0.01-2 wt.%, on a leaf surface, or a leaf surface and a spicule from a wheat spicule differentiation period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264965-A (JP)
Title: Grinding forming method and rotary cutting tool
Inventor: KOSHIO JUNICHI
IPC: B23C5/10
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cutting tool extremely excellent in practicality capable of reducing the roughness of a cutting surface without grinding the other bottom blade when the tool central side of a tip flank is ground by a rotary grinding wheel.  <P>SOLUTION: Many spiral chip discharging grooves directed to a base end side from a tool tip are formed at the periphery of a tool body 1, and at a cross ridge line between rake faces 3 of the grooves and the tip flank 4 of the tool body, the tip flank is ground by using the rotary grinding wheel on the tip surface of the tool body of the rotary cutting tool with three or more blades having bottom blades 5 in this grinding forming method of the tip flank for grinding the tip flank. When a prescribed range on the tool central side of one tip flank is ground, the rotational direction A of the rotary grinding wheel is set at an intersection angle α smaller than 90° relative to one bottom blade to perform grinding to prevent the rotary grinding wheel from interfering with the other bottom blades other than one bottom blade related to one tip flank ground by the rotary grinding wheel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269741-A (JP)
Title: Nonvolatile memory device and its control method
Inventor: YOKOI ATSUSHI
IPC: G11C13/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device capable of realizing random access to variable resistance elements which are individual storage elements while improving an integration degree on the circuit arrangement of a memory cell array, by having a nonvolatile memory device equipped with variable resistance elements, realized by a memory cell array of a novel structure different from that of the conventional case.  <P>SOLUTION: The nonvolatile memory device is provided with a basic memory unit which includes a source selection transistor having one end corrected to a source line, a plurality of selection transistors interconnected in series, and variable resistance elements for storing bit information, disposed for each cell selection transistor, having one end corrected to the train terminal of the cell selection transistor, and the other end connected to a bit line. The source selection transistor and the cell selection transistor disposed between one end of the access target variable resistance element and the source line, are controlled to be conductive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273533-A (JP)
Title: Aerosol container
Inventor: HAYAKAWA SHIGERU
IPC: B65D83/40
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a mechanism enabling the operation of easily removing residual gas, by using a simple structure.  <P>SOLUTION: This aerosol container comprises: a container body; a nozzle head being fitted into the stem of the container body; and a cap body in which a guide cylinder for performing a guide function for the descending/ascending displacement of the nozzle head via an inner flange-shaped top wall is provided in a suspended state at an upper end of an exterior cylinder being fitted into and attached to an upper end of the container body. A movable piece, the periphery of which is surrounded by a slit so that it can be turned on a pair of connecting pieces, provided on both side portions, as supporting points, is formed on a part from an upper end of the guide cylinder of the cap body to a top wall thereof. In a state in which the cap body is detached from the container body together with the nozzle head, a lower end of the movable piece is displaced upward in a turning manner by making the connecting piece portion function as the supporting point, and locked to a top portion of the nozzle head. In this locked state, the cap body is reattached to the container body together with the nozzle head, so that the residual gas can be let out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276360-A (JP)
Title: Electronic control device
Inventor: ODA YOSHIHIDE
IPC: G06F11/30
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable electronic control device capable of taking proper measures by detecting whether a monitoring operation changeover signal to an abnormality monitoring part is in normal operation or not.  <P>SOLUTION: This electronic control device 1 has: a control part 10 outputting a watchdog pulse; the abnormality monitoring part allowing a reset of the control part 10 based on the watchdog pulse WDP output from the control part 10; and a monitoring operation changeover part outputting the monitoring operation changeover signal WDEN permitting or forbidding monitoring operation of the control part 10 by the abnormality monitoring part. The electronic control device 1 also has a monitoring operation changeover signal detection part monitoring an output state of the monitoring operation changeover signal WDEN.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277509-A (JP)
Title: Component supply device and component packaging device
Inventor: YAMADA AKIRA
IPC: H05K13/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To execute splicing work without interrupting component supply operation in a component supply device.  <P>SOLUTION: The component supply device 1 includes a clamp 42 and a tape retaining part 44. The retaining part 44 includes guide rollers 34A, 34B around which a carrier tape 5 is wound on the upper side thereof at least with its position fixed, and a dancer roller 54 disposed between the guide rollers 34A, 34B movable along a guide 55 extending vertically, and applying tension to the carrier tape 5 with its self weight. At the time of replacing a supply reel, a club 42 is changed over to a holding state to ensure the splicing work at a splicing work part 41, and the conveyance of the carrier tape 5 at a tape conveyance part 24 is continued. A path length of a folding part 51 is reduced by permitting the dancer roller 44 to displace upward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016823-A (JP)
Title: Method of smoothing surface of glass substrate
Inventor: SUGIYAMA TAKASHI
IPC: G03F1/24
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of smoothing a surface of a substrate which has a recessed defect such as a pit or a scratch.  <P>SOLUTION: The method of smoothing a surface of a glass substrate is a method of smoothing the surface of a glass substrate employed for a reflective mask blank for EUV lithography and is characterized by: a step of forming a thin film on a glass substrate; a step of detecting a recessed defect present on the glass substrate; and a step of locally heating the portion of the thin film present directly on the detected recessed defect or locally anodizing the portion of the thin film to cause a chemical reaction which involves a volume increase in the material that composes the thin film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274484-A (JP)
Title: Spinning oil for synthetic fiber, thermoplastic synthetic fiber, and production method of thermoplastic synthetic fiber
Inventor: IDA TAKASHI
IPC: D06M13/17
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To settle naps caused by dirt accumulation, drum form deformation and drum drawing out difficulty (arduousness), in a direct spinning drawing process, so as to produce with good productivity.  <P>SOLUTION: A spinning oil for synthetic fiber containing an alkyl ether-based lubricant (A) and a phosphate-based antistatic agent (B) forming a salt with polyoxyethylene alkylamine is provided, wherein ingredient A of 85-98 mass% and ingredient B of ≥2 mass% are blended.  <P>COPYRIGHT: (C)2009,JPO&INPIT